Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8557122 | Ballast water treatment equipment, a ballast water detoxifying treatment system using the same, and a method for treating the ballast water | Akihiro Kijima, Yasuaki Kohama, Masae Suzuki, Ikuo Chiba, Kouji Onodera +4 more | 2013-10-15 |
| 5529237 | Method of forming a metallic coating layer utilizing media having high energy | Chen zhen ha, Yahong Wang | 1996-06-25 |